baber/WOPTO huggingface dataset:
Patent JP-2020167543-A (JP)
Title: Karaoke facility intercom system
Inventor: IEDA KENTARO
IPC: H04M9/00
Filed: 2019-03-29
Abstract: To provide a Karaoke facility intercom system capable of making a state of easy listening of a ringing tone and easy telephone conversation even in singing with a large volume when receiving an incoming call in an interphone slave unit in a Karaoke room in a Karaoke facility.SOLUTION: A Karaoke facility intercom system is structured by: a slave unit 3 installed in each Karaoke room 101; a master unit 2 connected to the slave unit 3; and a Karaoke device 4 which can communicate with the slave unit 3. The slave unit 3 comprises communication state notification means of notifying the Karaoke device 4 of a communication state with the slave unit 2. The Karaoke device 4 comprises sound volume adjustment means of adjusting an output sound volume in accordance with the notification from the communication state notification means. When the slave unit 3 receives an incoming call from the master unit 2, an incoming call notification is made for the Karaoke device 4. The Karaoke device 4 reduces the output sound volume of Karaoke in accordance with the incoming call notification, maintains a state, and thereafter, recovers the output sound volume in accordance with an on-hook notification issued from the slave unit 3.SELECTED DRAWING: Figure 5
Patent JP-2020163532-A (JP)
Title: End effector device and robot device
Inventor: INUI YOJI
IPC: B25J15/08
Filed: 2019-03-29
Abstract: To provide an end effector device which deals with a variety of workpieces and achieves low costs.SOLUTION: An end effector device 30 includes a housing 40 having an opening 43, a first holding part 100, and a second holding part 110. The first holding part 100 has a first finger part 50 and a second finger part 60 which open or close facing each other. The second holding part 110 has a third finger part 70 and a fourth finger part 80 which open or close facing each other in a direction intersecting with the first holding part 100. The first finger part 50, the second finger part 60, the third finger part 70, and the fourth finger part 80 protrude from the opening 43.SELECTED DRAWING: Figure 2
Patent JP-2019104015-A (JP)
Title: Vertical axis aeration stirring device for biological water treatment and method of replacing aeration stirring device
Inventor: TAKAI YOSHIYUKI
IPC: B01F15/00
Filed: 2019-04-02
Abstract: To solve the problem in which: a vertical axis aeration device generally has superior aeration performance and maintainability as compared with a horizontal axis/oblique axis aeration device, so there is a need to replace the horizontal axis/oblique axis aeration stirring device with the vertical axis aeration stirring device; however, when trying to attach the vertical axis aeration stirring device from the attachment port of the horizontal axis aeration stirring device, an impeller cannot be introduced into an oxidation ditch tank because the diameter of the impeller is larger than the size of the attachment port.SOLUTION: In order to solve the above problem, in a vertical aeration stirring device used for biological water treatment having an impeller and a shaft, the shaft is divided into a first shaft with the impeller and a second shaft connected to the first shaft.SELECTED DRAWING: Figure 1
Patent JP-2019147734-A (JP)
Title: Glass high in surface hardness
Inventor: GROSS TIMOTHY MICHAEL
IPC: G09F9/00
Filed: 2019-04-05
Abstract: To provide an alkali aluminosilicate glass article capable of achieving maximum surface compressive stress, which is over compressive stress achieved by similar glasses, by chemical strengthening.SOLUTION: There is provided an alkali aluminosilicate glass article having a composition by mol% containing at least 58% of SiO, 0.5% to 3% of PO, at least 11% of AlO, NaO, and LiO, having a ratio of amount of LiO to NaO (LiO/NaO) of less than 1.0, containing no BOand having a relationship of amounts (mol%) of each component represented by the following formula (1) of over -3 mol%. Formula (1) RO+R'O-AlO+PO, where RO is total amount of LiO and NaO, and R'O is total amount of bivalent metal oxide.SELECTED DRAWING: None
Patent JP-2020172711-A (JP)
Title: Edge part structure of original fabric of raschel net fabric
Inventor: SEKIYA YUTA
IPC: D04B21/00
Filed: 2019-04-08
Abstract: To provide a diamond-meshed structure warp-knitted net fabric capable of keeping in a state of opening a network without applying force in a net used for industrial material application, and having an edge part structure of an original fabric of dense in a network for producing a diamond-meshed structure warp-knitted net fabric having a dimension of a network of 5 mm or more.SOLUTION: The diamond-meshed structure warp-knitted net fabric is constituted by chain knitting and insertion knitting where the chain knitting forms a network, and the insertion knitting has a role to hold net yarns, and has a dimension of the network of 5 mm or more. The diamond-meshed structure warp-knitted net fabric (Fig. 2) having an edge part structure of the original fabric having a dense network is manufactured by introducing a chain knitting structure (Fig. 5) which intersects with a constant interval so as to close a network by overlapping an edge part of the original fabric.SELECTED DRAWING: Figure 2
Patent JP-2020174436-A (JP)
Title: Photovoltaic power generation system
Inventor: FUJITA HISASHI
IPC: H02S10/20
Filed: 2019-04-08
Abstract: To be able to charge and discharge a storage battery for as long as possible.SOLUTION: A photovoltaic power generation system 10 operates a hydrogen manufacturing device 13 with power generated by a photovoltaic power generation device 11 when the power generated by the photovoltaic power generation device 11 is greater than power consumed by a load, while storing dump power in a storage battery 12; and operates the hydrogen manufacturing device 13 with the power generated by the photovoltaic power generation device 11 and discharged power of the storage battery 12 when the power generated by the photovoltaic power generation device 11 is less than the power consumed by the hydrogen manufacturing device 13. The photovoltaic power generation system comprises: a power storage amount measuring device 16 for measuring a power storage amount of the storage battery 12; and a controller 17 which sets the power consumption of the hydrogen production device 13 based on values measured by the power storage amount measuring device 16 and which causes the hydrogen production device 13 to operate according to the set power consumption.SELECTED DRAWING: Figure 1
Patent JP-2020171500-A (JP)
Title: Game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2019-04-11
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: As a variable pattern for varying variation means, one variable pattern is determined from a plurality of variable patterns including a first variable pattern in which the variation means is varied to a first position over a predetermined first period, and a second variable pattern in which the variation means is varied to the first position over a second period whose length is different from the length of the first period. Based on the establishment of a predetermined setting condition, one game state is set from a plurality of game states including a first game state in which a first variable pattern is determined at a specific ratio when a specific variable condition is established, a second game state more advantageous for a player than the first game state, in which the first variable pattern is determined at the specific ratio, and a third game state in which the second variable pattern is more easily determined by variable pattern determination means than the first game state. Thereby, the player's interest in the game can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2020176732-A (JP)
Title: Air conditioner
Inventor: NAKATANI SOKUTEN
IPC: F24F11/41
Filed: 2019-04-15
Abstract: To provide an air conditioner capable of avoiding frost formation on an outdoor heat exchanger.SOLUTION: A control device (40) which an air conditioner (1) includes executes frost formation avoiding operation control processing for controlling valve devices (51, 52) so that the lower a refrigerant temperature (Tdef) is, the larger the flow rate of a refrigerant flowing in a bypass pipe (38) becomes, in the case where a state continues for predetermined time in which the refrigerant temperature (Tdef) detected by refrigerant temperature sensors (61, 62) during a heating operation is below a frost formation avoiding reference temperature (T0) that is determined in advance as an upper limit value of the temperature at which frost formation to an outdoor heat exchanger (13) is expected.SELECTED DRAWING: Figure 2
Patent JP-2020175403-A (JP)
Title: Joining method and manufacturing method for composite rolled material
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2019-04-16
Abstract: To provide a joining method that can suitably join different kinds of metal members to each other, and a manufacturing method for a composite rolled material.SOLUTION: The joining method includes a joining step in which a rotary tool F that rotates is inserted into only through a surface 1b of a first metal member 1, and the rotary tool F is moved relatively along a butting part J with only a tip-side pin F3 made to contact at least the first metal member 1, so as to join the first metal member 1 to a second metal member 2. In the joining step, both members are joined in a state shown by γ=α-β, where an inclination angle of a rotation center shaft j of the rotary tool F to a vertical surface is defined as γ, an inclination angle of an inclined surface to the vertical surface is defined as β and an inclination angle of the outer peripheral surface of the tip-side pin F3 to the rotation center shaft j is defined as α.SELECTED DRAWING: Figure 8
Patent JP-2020178426-A (JP)
Title: Power conversion device
Inventor: NAGASAKI HITONORI
IPC: H02M7/48
Filed: 2019-04-16
Abstract: To reduce a thickness of a power conversion device.SOLUTION: In a semiconductor module 1 as a power conversion device, a first circuit pattern 11 electrically connected to a power semiconductor device 43 is formed on an insulation substrate 10p in a first substrate 10. A second circuit pattern 21 opposite to the first substrate 10 while nipping the power semiconductor device 43 and electrically connected to the power semiconductor device 43 is formed on an insulation substrate 20p in a second substrate 20. A third circuit pattern 35 electrically connected to a plurality of capacitors 39 is formed on an insulation substrate 30p in a third substrate 30 so that the plurality of capacitors 39 for smoothing an input power is mounted on both surfaces. The third substrate 30 includes a capacitor region CA2 which is arranged in a space between a first virtual flat surface VS1 overlapped with the first circuit pattern 11 and a second virtual flat surface VS2 overlapped with the second circuit pattern 21, and in which the plurality of capacitors 39 is arranged on both surfaces of a region which is not overlapped with the first substrate 10 and the second substrate 20.SELECTED DRAWING: Figure 10
Patent JP-2019140402-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/04
Filed: 2019-04-17
Abstract: To provide a semiconductor device including a drive circuit, which has a capacitive element with a high numerical aperture and increased charge capacity, and has reduced power consumption.SOLUTION: A semiconductor device comprises: a drive circuit including a first transistor having gate electrodes above and below a semiconductor film so as to overlap the semiconductor film; a pixel having a second transistor including the semiconductor film; a capacitive element with a dielectric film provided between a pair of electrodes provided on the pixel; and a capacitance line electrically connected to one electrode of the pair of electrodes. The gate electrode provided on the semiconductor film of the first transistor is electrically connected to the capacitance line.SELECTED DRAWING: Figure 2
Patent JP-2020178261-A (JP)
Title: Amplification device
Inventor: KOJIMA TOMOKAZU
IPC: H03F3/34
Filed: 2019-04-19
Abstract: To provide an amplification device capable of ensuring an amplification factor for a wide range of input currents by a simple configuration.SOLUTION: An input current Iin from a photodiode 50 is input to an input signal line 10. A current detection circuit 220 detects the input current Iin flowing through the input signal line 10 during a current detection period. A current shunt circuit 230 discharges a shunt current Isht set according to the input current detected by the current detection circuit 220 from the input signal line 10 after the current detection period. An amplifier circuit 240 is connected to the input signal line 10 and generates an output voltage Vout obtained by amplifying a current (Iin-Isht) obtained by subtracting the shunt current Isht from the input current Iin at an output node Nout.SELECTED DRAWING: Figure 1
Patent JP-2019114304-A (JP)
Title: Information presentation method and server
Inventor: MORIMOTO TAKASHI
IPC: G06Q30/06
Filed: 2019-04-22
Abstract: To provide an information presentation method and a server capable of purchasing merchandise on an electronic commercial transaction site while confirming information related to a home delivery box device.SOLUTION: An EC site management server 1 for managing information to be presented to an electronic commercial transaction site for selling merchandise on the Internet includes: a user information acquisition part 113 for acquiring identification information for identifying a user who uses the electronic commercial transaction site; a home delivery box size acquisition part 116 for specifying information associated with the acquired identification information, and related to a home delivery box device installed in a predetermined place relating a user for receiving the merchandise purchased on the electronic commercial transaction site; and an EC site display control part 111 for presenting the information related to the specified home delivery box device to the user on the electronic commercial transaction site.SELECTED DRAWING: Figure 2
Patent JP-2020180834-A (JP)
Title: Tomato yellow leaf curl virus (tylcv) immunology diagnosis method
Inventor: TSUNA MIKA
IPC: G01N33/543
Filed: 2019-04-24
Abstract: To provide a method that readily detects a tomato yellow leaf curl virus (TYLCV) in a site where plants grow, and to provide a method that detects the tomato yellow leaf curl virus with high sensitivity in a detection method using immunochromatography performing an immune responce using an antibody with respect to a coat protein (CP) of the tomato yellow leaf curl virus (TYLCV).SOLUTION: The present invention is a tomato yellow leaf curl virus (TYLCV) detection method that detects a coat protein (CP) of the tomato yellow leaf curl virus (TYLCV) extracted by using an extract including surfactant in a sodium citrate buffer solution from an analyte with immunochromatography using an antibody mixture binding to the coat protein (CP) of the tomato yellow leaf curl virus (TYLCV), in which the surfactant is selected from a group consisting of an ester ether type non-ion surfactant and anionic surfactant of sulfate ester salt.SELECTED DRAWING: None
Patent JP-2020182176-A (JP)
Title: Ue, and control device in core network
Inventor: KAWASAKI Yudai
IPC: H04W48/08
Filed: 2019-04-26
Abstract: To provide communication means for implementing functions for CIoT in 5GS, and communication means for implementing a procedure for changing the state of user equipment (UE; a terminal device) under the initiative of a network.SOLUTION: Provided herein is communication means for enabling the use of functions for CIoT even in 5GS supporting a procedure for updating settings under the initiative of a network and multiple types of session service continuance. Further provided is communication means for changing the state of user equipment (UE; a terminal device) under the initiative of the network to a state in which a user data communication via a control plane is limited or a state in which the user data communication via the control plane is not limited. Further provided is communication means for the UE to appropriately manage a connection established between the UE and the network even when the state of the UE is changed under the initiative of the network.SELECTED DRAWING: Figure 2
Patent JP-2020182392-A (JP)
Title: Cell culture system
Inventor: KOSEKI OSAMU
IPC: C12M1/00
Filed: 2019-04-27
Abstract: To provide a cell culture system capable of finely controlling inflow and discharge of culture medium from a culture medium bag into a culture bag.SOLUTION: A cell culture system comprising: a culture bag made of a soft packaging material having a plurality of ports; a culture medium container housing culture medium to be transported to the culture bag; and a control part which controls feeding of culture medium, in which tubular members are connected to each of the plurality of ports, and the culture bag and the culture medium container are annularly coupled via the tubular members, first liquid feeding means is disposed in the tubular member connected to the first port in the plurality of ports, second liquid feeding means is disposed in the tubular member connected to a second port in the plurality of ports, and the control part controls an action of at least the first liquid feeding means or the second liquid feeding means to circulate culture medium in the culture bag and the culture medium container.SELECTED DRAWING: Figure 1
Patent JP-2020182737-A (JP)
Title: Multi-piece solid golf ball
Inventor: WATANABE HIDEO
IPC: A63B37/00
Filed: 2019-05-09
Abstract: To provide a golf ball for amateur users showing an excellent carry, even when a golfer having not so high head speed hits a ball, and providing a soft and favorable hitting feeling.SOLUTION: A golf ball comprises a core, an envelop layer, an intermediate layer, and a cover. The envelop layer is formed of two layers of an inner envelope layer and an outer envelope layer. The surface hardness of a spherical body (an inner envelope layer-covered spherical body) formed by covering the core by the inner envelope layer, the surface hardness of a spherical body (an outer envelope layer-covered spherical body) formed by covering the inner envelope layer-covered spherical body by the outer envelope layer, the surface hardness of a spherical body (an intermediate layer-covered spherical body) formed by covering the outer envelope layer-covered spherical body by the intermediate layer, and the surface hardness of a ball satisfy a specific relation. The inner envelope layer or the outer envelope layer of the golf ball is formed by using, as main materials, at least one type of thermoelastic elastomer selected from the group consisting of a polyester system, a polyamide system, a polyurethane system, an olefinic system, and a styrene system.SELECTED DRAWING: Figure 1
Patent JP-2020186156-A (JP)
Title: Ozone generator
Inventor: SUGANUMA RYOTA
IPC: C01B13/11
Filed: 2019-05-17
Abstract: To provide an ozone generator capable of improving ozone-generating efficiency with a small number of components.SOLUTION: A ozone generator 100 includes: a first discharge body 40 extending from a first side to a second side; a cylindrical dielectric 30 spaced apart from a side surface of the first discharge body by a distance Di to cover the side surface thereof, and extending from the first side to the second side; a second cylindrical discharge body 20 spaced apart from a side surface of the dielectric by a distance Do equal to or shorter than the distance Di to cover the side surface thereof, and extending from the first side to the second side; a gas-supplying port 11U for introducing an oxygen-containing gas from the first side to between the first discharge body and the dielectric and to the dielectric and the second discharge body; a gas-discharging port 11L for discharging the oxygen-containing gas from the second side to between the first discharge body and the dielectric and to the dielectric and the second discharge body; and a power source 52 for supplying electric power to the first discharge body.SELECTED DRAWING: Figure 1
Patent JP-2020190289-A (JP)
Title: Bearing device
Inventor: KAWAGUCHI HAYATO
IPC: F16C19/06
Filed: 2019-05-22
Abstract: To provide a bearing device having a rolling bearing whose bearing ring is loosely fitted to a mated member as a shaft or a housing, for further suppressing the creep of the bearing ring while avoiding the thinning of a bearing component having a raceway surface.SOLUTION: A bearing ring 5 has a flank 5e parting a fitting surface 5b over the whole width. The flank 5e forms a radial clearance g between the bearing ring 5 and a housing 2. The radial clearance g is left even in a load applied area at the time the maximum radial load is applied to a rolling bearing 3. In a load applied region where the radial clearance g is left, there is no contact between a wavy deformation part of the bearing ring 5 and a fitting surface 2a of the housing 2 and the wavy deformation of the bearing ring 5 does not work as proceeding waves to creep the bearing ring 5. The flank 5e is formed by fixing a padding member 5d having the fitting surface 5b to a body 5c of the bearing ring 5 while eliminating the need for machining a flank on the bearing component (the body 5c) having a raceway surface 5a.SELECTED DRAWING: Figure 1
Patent JP-2019212303-A (JP)
Title: Hospital visiting management device, hospital visiting management system, and hospital visiting management program
Inventor: NAGAI TAKAHIDE
IPC: G16H40/20
Filed: 2019-05-28
Abstract: To provide a hospital visiting management device capable of grasping a patient visit status by an objective criterion, a hospital visiting management program, and a hospital visiting management system.SOLUTION: In a hospital visiting management system 200, a hospital visiting management device 30 of a server 36 connected to a client terminal 70 via the Internet 80 can accumulate at least part of information included in receipt data Rd as receipt information and has a control device 32 capable of generating predetermined information on the basis of the receipt information. The control device 32 can construct information included in the receipt information as a patient database associated with each patient, and sets a hospital visiting cycle on the basis of the receipt information for at least part of patients.SELECTED DRAWING: Figure 1
Patent JP-2020192788-A (JP)
Title: Printing device, method for controlling the same and program
Inventor: ITO AYA
IPC: B41J5/30
Filed: 2019-05-30
Abstract: To provide a printing device that, when cancel of a print job of printing the number of copies is instructed, can inhibit a printed matter added with the same copy number and free from page missing from being generated.SOLUTION: A printing device 101 immediately cancels a print job when the setting of printing the number of copies is enabled and cancels a print job after printing to the break between copies in the print job when the setting of printing the number of copies is disabled.SELECTED DRAWING: Figure 5